Two-qutrit maximally entangled states prepared via adiabatic passage in ion-trapped system

This paper considers a scheme for the preparation of two-qutrit entangled states via adiabatic passage in iontrapped system. In the proposal, the two three-level V-type ions are initially cooled to the ground states and need not be separately addressed. Moreover, only the ionic states act as memory...

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Bibliographic Details
Published inChinese physics B Vol. 19; no. 12; pp. 274 - 277
Main Author 黄彬 林霞 林慧 蔡振华 杨榕灿
Format Journal Article
LanguageEnglish
Published IOP Publishing 01.12.2010
Subjects
ped系统
制备方案
最大纠缠态
演化过程
激光脉冲
离子态
绝热过程
绝热通道
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Summary:This paper considers a scheme for the preparation of two-qutrit entangled states via adiabatic passage in iontrapped system. In the proposal, the two three-level V-type ions are initially cooled to the ground states and need not be separately addressed. Moreover, only the ionic states act as memory and the system evolves in the dark space during the whole procedure, which makes the system robust against the decoherence and the fluctuation of the laser pulse.
Bibliography:O413.1
two-qutrit, adiabatic passage, trapped ions
TD655.3
11-5639/O4
ISSN:1674-1056
2058-3834
DOI:10.1088/1674-1056/19/12/124206